We had major power flashes the other day and my Sanyo dp50740 Plasma TV went on an off and then it shows no signal. Also i like to add that i only have 2 electric outlets where my computer is located. When i say monitor doesn't turn on, i mean that it doesn't power on at all. Do you think so? So when my monitor didn't turn back on and my fans was on, i was confused why. The thing is they didnt even charge me a fee for the diagnostic etc. If the light is on, plug something else into your power outlet to make sure it’s working. Latest News:    Personalize your Windows 10 desktop with these three apps, Featured Deal: Learn to become a coder with this bundle of 12 in-depth courses. I didn't ask any more questions since i figured if they could, well obviously they would try. Inspect the video cable and video connectors for damage. However, why is nothing showing up in my external monitor? If its a broken fuse, its fixable. Most of the time its just a few minutes, other times much longer than that. Push the start button 2-3 times to eliminate remaining current. I clicked on all the buttons under it... nothing shows up... Edited by paulyjustin, 25 November 2016 - 11:09 PM. But again each time this happened and when my electricity came back, everything would turn back on. A monitor should power on independently of any external connection, so if it does not come on from its own power button then nothing relating to the computer, BIOS, etc is relevant. 1.Unplug the power cord from the back of the monitor and the wall outlet. Basically like a second screen. Then usually it comes back again. I like to add, I cannot just get a new monitor. How long was a sea journey from England to East Africa 1868-1877? The best answers are voted up and rise to the top, Super User works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. I mean isn't it suppose to not recognize the external monitor at all and the screen should stay the way it is? Thats my issue.So if its the power supply, its fixable. I do have occasions where my internet would be out but now my electricity came back. Acer Monitor - No Response to Power Supply? When you’re troubleshooting, always start with the obvious stuff. Explaining why dragons leave eggs for their slayers. Does it power on at all? So im guessing no point? Well heres the thing. I cant open a monitor up as im not computer savy at all. 3.Plug the power cord into the back of the monitor, and then into a working wall outlet. Replace or service the monitor if it still does not turn on. It may be that a surge immediately preceding or following the outage damaged your video card or monitor. If there is a fuse it should be close to that. Tool to help precision drill 4 holes in a wall? PTIJ: I live in Australia and am upside down. So why does my monitor not turn on? Contact ASUS (product manufacturer/distributor) under warranty services. The thing that bothers me is nothing lights up on my monitor. However when i click on the power button or any of the other buttons on the asus monitor, nothing lights up. jenn air oven won't turn on after power outage Several hours later, I returned the tower and attempted to reconnect the monitor... and of course, now it won't turn on again. The monitors here are not 1920x1200 resolution. Remove your power cord (from the PC or laptop). At the moment we don’t know about the monitor. Well since im waiting for them to diagnose it, i want to know if you guys think it could be fixed or not. Btw, be sure to reset the surge protector before plugging in the power cord from the unit. And yes i dont believe it has anything to do with my laptop as i recalled a monitor should power on even when not connected to a laptop or desktop. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Please state exactly what you want to do. I will obviously bring my monitor and the power cord and the hdmi cable with me. But this is first time the monitor didn't power back on. But when electricity goes out, it usually isn't that long. That they're synonyms? I installed SP1 and it told me to restart so I did and that's when the power outage happened. What you do is unplugged the power cord of the unit for about 30 mins., then re-plugged again and see if the PC is working. Why does my laptop screen change when i connect the hdmi to the external monitor when the external monitor doesn't turn on then? The thing is if thats true, wouldn't they tell me they can fix it but it will cost this much money etc? I do have occasions where my internet would be out but now my electricity came back. Theres no blue light, orange light or anything etc. Please re-enable javascript to access full functionality. All we did is repeatedly hit the f8 button while the computer was booting up, this took us to a screen that gave us a choice to either start in 'safe mode' or 'repair computer'. Basically the place i went to is probably the best tv repair shop in this city. Basically i have to get this monitor fixed even if it cost a lot of money because i cannot just order this monitor and get it because im not in the us. By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Try to use another video source or computer and see if the external display works with it. Theres been few times when the outage has been much longer.I would immediately know this when my external monitor turns off and when my fans turn off. My main screen would be the external monitor and my laptop screen would be the secondary screen.Im located outside the us and where im at, its very common to have power outrages. But i should always bring my laptop with me as well right? However most people where im located dont have a computer so that makes it even more frustrating. @Darokthar There is an orange light which signifies that there is no signal in the monitor. If it doesn't appear, the monitor is defective I will most likely going to the computer repair shop here for them to take a look at this if i can't get this issue fixed. This monitor is 1920x1200 resolution and i cannot get this here where im located. My PC still works all fine, I am using it with my second monitr. I asked so do you know what are the odds it can be fixed and i was told its about 50/50. Are you actively going back and forth from here to a different forum and vice-versa? If i could get it, well it makes everything simple as if they can't fix it, i just order one online and have it shipped.But here, i cannot do this. They pressed the power button and noticed it didnt power on etc. I asked so do you know what are the odds it can be fixed and i was told its about 50/50. I connect my monitor to my laptop with an hdmi cable. After a power outage, monitor won't turn on \015 We plugged in a drill to an outlet and it sparked. Thus i need a surge protector because i dont have enough outlets.Can someone tell me what i can do here? You should also restart your computer, c… Are you sure it was just an outage and not a surge? What distinguished physical and pseudo-forces? You might be misreading cultural styles. I extend both monitors where the main screen is my external monitor. However, we are here to help, and want to do so, we just need a concise request here. So when my monitor didn't turn back on and my fans was on, i was confused why. Edited by paulyjustin, 29 November 2016 - 07:48 PM. If there are no beeps coming from the tower, there is a hardware problem within the tower. So yesterday, my apartment building had a power outage for a few hours. Do the same for the external display by pressing Ctrl + F2on your keyboard. Have a dell xps laptop that i connect an external monitor to. You currently have javascript disabled. Usually no problems after a power outage though every once in a while had to do a power cycle on the wink hub. VOSSEN TEMPLATE • 2015 • THEMEFOREST • VOSSEN DESIGN. Examine the video card for any visible damage, and try replacing it with another (or try the monitor on another machine) to verify that it isn't your monitor. Reconnect everything. I mean, it can't be the hdmi cable going bad right? So I had a few power outages one after another, each of them only blinked the lights. Thus internet going out and also electricity going out. Check your power strip indicator light. So im not sure if that makes a big difference or not. If i connect the hdmi cable to my external monitor, my laptop screen however shows what it does when its connected to an external monitor. Whether by itself or connected to my laptop via hdmi cable. I have Comcast Xfinity, and the power went out last night for about an hour. In the event of a power outage at your home, your smart thermostat relies on whatever power it has stored in its battery to run your HVAC.) See if they can help service/replace it, because usually it will be at no charge. BLOG DETAILS. Where should I put my tefillin? For what it's worth, my computer is a Dell Precision 370--I don't know how old it is. Making statements based on opinion; back them up with references or personal experience. Even a restart doesn't fix it, because the dock has not been fully powered down to reset. Since when its connected to it, it does show my laptop monitor as secondary monitor? Thus the only time when something is shown on my laptop screen is when i drag a chrome page or other program to the laptop screen. But if its a what... when its not fixable? Yes where im located there are frequent power outages. I like to add, I cannot just get a new monitor. Customer should replace the appropriate power cord or plug adapter in order to ensure normal power supply of the display. What legal procedures apply to the impeachment? Thus right now im only using my laptop monitor as the screen since if i connect it to external monitor, i cannot type anything as the main screen would be my external monitor but it doesn't turn on. I then have to shutdown my PC and then power it back on. I would immediately know this when my external monitor turns off and when my fans turn off. Said the board is broken. Then usually it comes back again. Why does my laptop even recognize the external monitor so to speak if the monitor doesn't even power on? Solved: After a power outage computer won’t turn on. I had a power outage in my apartment today during a Windows 7 SP1 update. Check whether the brightness on your Mac is turned all the way down, and turn it back up. I'm not a pessimist, mate, but seriously if it is not the board that has gone bad, then it could be the power supply transistors (which again point to a board problem). Step 7: Inspect the video cable and video connectors for damage. Look for capacitors on the graphic card. Many times it would go out for a few minutes then it would all come back etc. This means the monitor has power and the fuse is ok. Then the electricity seemed to have came back on.However, I then went to power on my external monitor and nothing turns on because i notice the external monitor didn't turn back on which is almost always does. My panasonic tv won't turn on after a power outage, 5 years and were would I find the model, I don't know it won't power - Answered by a verified TV Technician. it is two HP 7800 and both have an Nvidia 8400 GS with two screens each. I asked so its not possible to fix it... they said it isn't possible. So yes you are right. I changed out the HDMI cables and the receiver and nothing works. Im located outside the us and where im at, its very common to have power outrages. the video card is pci x1 and has a unique port attached to a cable that outputs two vga ports which are connected to the screens but since the outage only one screen works. Usually, the light turns blue when the monitor gets a signal. Register a free account to unlock additional features at BleepingComputer.com. However most people where im located dont have a computer so that makes it even more frustrating. Check whether the fan on your laptop works well. After it came back on, it says we need to sign in. A monitor should power on independently of any external connection, so if it does not come on from its own power button then nothing relating to the computer, BIOS, etc is relevant. So when this happens, the power in the refridgerator is off as well. If it is, can most monitors be fixed at a computer repair shop by having them replace it? Locking the computer manually, makes the screens go to sleep after some time. If there is nothing like that open up the monitor and take a look at the part where the cables goes into the monitor. Or a small plate you could open. 5.If your monitor still does not have consistent power, replace the power cord. While searching for a solution, I assigned the non working monitor as primary (bad move, I know), now I have neither monitor lit, so I cannot make any changes on screen. Opt-in alpha test for a new Stacks editor, Visual design changes to the review queues, Mac Mini - Monitor gets no signal everytime Mac wakes from sleep, computer monitor no signal + no lights on wireless mouse after power outage, Moved existing system into new case. The monitors here are not 1920x1200 resolution. No i don't. 2. Now no signal to monitor. VGA out to second monitor not working after power outage. Please note I wrote all this with kindness, because I really want your device to be fixed. However when i click on the power button or any of the other buttons on the asus monitor, nothing lights up. Since I'm not servicing the monitor actively, it is hard to tell from this perspective. Many times it would go out for a few minutes then it would all come back etc. One resumes fine after a power outage, the other does not. I have to get the monitor fixed asap and now i dont know what to do. Usually no problems after a power outage though every once in a while had to do a power cycle on the wink hub. So i assume there is no point to waste any money to go to the other place right? Because you have not stated things concisely and let us know exactly what we need to help you decide, it is making it difficult to diagnose and help you repair the problem. Monitor won't receive signal after power outage. Do you believe there is always a way to repair a monitor? But here, i cannot do this. I am desperately bored without Internet Still no dice. rev 2021.2.12.38571. they told me no... its not that one... its the other one. The thing that bothers me is nothing lights up on my monitor. As long as within this voltage range, the display can work properly. Its basically close to impossible to get one of these. Computer won't turn on after power outage ... (modem, monitor) works just fine. Someone on another forum mentioned its most likely a broken fuse. How did Woz write the Apple 1 BASIC before building the computer? Is there a distinction between “victuals” and “vittles” that exists in writing but not in speech? So most likely its my monitor? I do notice that when i drag my mouse from my laptop screen to to the monitor... the mouse disappears from my laptop screen which means that my monitor should be working right? Thus the parts probably cost a lot. If so, what does it do when it powers on? Obviously if its just replacing the hdmi cable that would be very easy. First, try turning on your computer: if the ‘green’ light comes on and you can hear the fan, but nothing happens—it’s a sign your computer has been affected by a power surge or outage. This monitor, i connect my hdmi cable to it to my laptop and of course that power cord which connected to the wall outlet. is the diode of the monitor glowing? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I have the 2 screens on extend if you know what i mean. It may be that a surge immediately preceding or following the outage damaged your video card or monitor. Open | Hardware. So why does my monitor not turn on? I would recommend searching for a tutorial on a video site (such as YouTube, Dailymotion, etc.). I am using a Wacom Cintiq 21UX. 2.Wait 1 minute.